TABLE 2

FST statistics and Nm estimates of four Aedes aegypti populations of Trinidad and Tobago

FSTNm estimates of all populationsa
ChromosomeLocusTrinidad populationsbTrinidad and Tobago populationsaBased on FSTBased on the private-alleles method
1LF900.053 ± 0.0220.107 ± 0.1022.1c
LF1980.121 ± 0.0620.109 ± 0.0462.03.5
LF1780.011 ± 0.0060.025 ± 0.0139.8
TY70.033 ± 0.0220.034 ± 0.0117.1
2ARC10.064 ± 0.0460.049 ± 0.0344.9177.6
LF1380.044 ± 0.0320.030 ± 0.0228.1
LF2820.019 ± 0.0110.041 ± 0.0275.9
LF980.042 ± 0.0120.061 ± 0.0213.9
LF250a0.081 ± 0.0530.099 ± 0.0452.30.8
LF250b0.106 ± 0.0670.110 ± 0.0412.0
LF1150.021 ± 0.0120.055 ± 0.0394.3
3LF3520.119 ± 0.0590.079 ± 0.0372.9
LF2610.038 ± 0.0340.102 ± 0.0602.2
para0.039 ± 0.0250.035 ± 0.0176.970.9
LF1680.020 ± 0.0130.040 ± 0.0216.01.7
MalI0.034 ± 0.0190.020 ± 0.01512.39.2
Summary over 16 loci0.043 ± 0.0070.056 ± 0.0084.24.5
  • Values are ± SD.

  • All FST values were significantly larger than 0 at P < 0.001. The test was performed using a jackknifing procedure over samples.

  • a n = 4.

  • b n = 3.

  • c The estimate was not available because no private alleles existed for the locus.